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6afce57174Minor update with a handful of bug fixes in the stable 0.24.x branch. Also address some qa-vdb issues. Signed-off-by: Holger Hoffstätte <holger@applied-asynchrony.com> Part-of: https://github.com/gentoo/gentoo/pull/44996 Signed-off-by: Sam James <sam@gentoo.org>
159 lines
3.5 KiB
Bash
159 lines
3.5 KiB
Bash
# Copyright 2019-2025 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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LLVM_COMPAT=( {17..21} )
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RUST_MIN_VER="1.85.1"
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RUST_OPTIONAL=1
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inherit cmake flag-o-matic linux-info llvm-r1 rust
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DESCRIPTION="High-level tracing language for eBPF"
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HOMEPAGE="https://github.com/bpftrace/bpftrace"
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MY_PV="${PV//_/}"
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if [[ ${PV} == *9999* ]] ; then
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EGIT_REPO_URI="https://github.com/bpftrace/bpftrace"
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EGIT_BRANCH="release/0.24.x"
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inherit git-r3
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# use a released man page for git
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MAN_V="0.24.2"
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else
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SRC_URI="https://github.com/bpftrace/${PN}/archive/v${MY_PV}.tar.gz -> ${P}.tar.gz"
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KEYWORDS="~amd64 ~arm64"
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# the man page version may trail the release
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#MAN_V="0.24.2"
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fi
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SRC_URI+=" https://github.com/bpftrace/${PN}/releases/download/v${MAN_V:-${PV}}/man.tar.xz -> ${PN}-${MAN_V:-${PV}}-man.tar.xz"
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S="${WORKDIR}/${PN}-${MY_PV:-${PV}}"
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LICENSE="Apache-2.0"
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SLOT="0"
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IUSE="pcap systemd test"
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RESTRICT="!test? ( test )"
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RDEPEND="
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>=dev-libs/blazesym_c-0.1.1
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>=dev-libs/libbpf-1.5:=
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>=dev-util/bcc-0.25.0
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$(llvm_gen_dep '
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llvm-core/clang:${LLVM_SLOT}=
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llvm-core/llvm:${LLVM_SLOT}=[llvm_targets_BPF(+)]
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')
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sys-libs/binutils-libs:=
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virtual/libelf:=
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systemd? ( sys-apps/systemd:= )
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pcap? ( net-libs/libpcap:= )
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virtual/zlib:=
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"
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DEPEND="
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${RDEPEND}
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dev-libs/cereal:=
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test? ( dev-cpp/gtest )
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"
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BDEPEND="
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app-arch/xz-utils
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app-alternatives/lex
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app-alternatives/yacc
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dev-libs/cereal
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dev-util/bpftool
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|| ( dev-util/xxd app-editors/vim-core )
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test? (
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${RUST_DEPEND}
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dev-lang/go
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dev-util/pahole
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)
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virtual/pkgconfig
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"
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PATCHES=(
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"${FILESDIR}/bpftrace-0.11.4-old-kernels.patch"
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"${FILESDIR}/bpftrace-0.21.0-dont-compress-man.patch"
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"${FILESDIR}/bpftrace-0.24.1-enable-ubsan.patch"
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)
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pkg_pretend() {
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local CONFIG_CHECK="
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~BPF
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~BPF_EVENTS
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~BPF_JIT
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~BPF_SYSCALL
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~DEBUG_INFO_BTF
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~DEBUG_INFO_BTF_MODULES
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~FTRACE_SYSCALLS
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~HAVE_EBPF_JIT
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"
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check_extra_config
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if use test; then
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if ! linux_config_exists ; then
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die "Unable to check your kernel for BTF support: tests cannot run."
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elif ! linux_chkconfig_present DEBUG_INFO_BTF ; then
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die "CONFIG_DEBUG_INFO_BTF is not set: tests cannot run."
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fi
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fi
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}
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pkg_setup() {
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llvm-r1_pkg_setup
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use test && rust_pkg_setup
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}
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# git-r3 overrides automatic SRC_URI unpacking
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src_unpack() {
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default
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if [[ ${PV} == *9999* ]] ; then
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git-r3_src_unpack
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fi
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}
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src_prepare() {
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# create a usable version from git
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if [[ ${PV} == *9999* ]] ; then
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local rev=$(git branch --show-current | sed -e 's/* //g' -e 's/release\///g')-$(git rev-parse --short HEAD)
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sed -i "/configure_file/i set (BPFTRACE_VERSION \"${rev}\")" cmake/Version.cmake || die
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fi
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cmake_src_prepare
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}
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src_configure() {
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# suppress one remaining and benign ODR violation warning due to
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# a generated libbpf header used by the tests, see:
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# https://github.com/bpftrace/bpftrace/issues/4591
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use test && append-flags -Wno-odr
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local mycmakeargs=(
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# DO dynamically link the bpftrace executable
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-DSTATIC_LINKING=OFF
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# DO NOT build the internal libs as shared
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-DBUILD_SHARED_LIBS=OFF
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-DBUILD_TESTING=$(usex test)
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# we use the pregenerated man page
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-DENABLE_MAN=OFF
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-DENABLE_SKB_OUTPUT=$(usex pcap)
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-DENABLE_SYSTEMD=$(usex systemd)
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)
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# enable UBSAN only when enabled in the toolchain
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if is-flagq -fsanitize=undefined; then
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filter-flags -fsanitize=undefined
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mycmakeargs+=( -DBUILD_UBSAN=ON )
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fi
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cmake_src_configure
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}
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src_install() {
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cmake_src_install
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doman man/man8/*.?
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gunzip "${WORKDIR}/man/man8/bpftrace.8.gz" || die
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doman "${WORKDIR}/man/man8/bpftrace.8"
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}
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